Animal Kingdom Collection. 18-Karat Yellow Gold Lion Head Earrings with Faceted Rubies and Diamonds. Made by hand in Greece. With Clips, Posts May Be Added. Ruby is called “the king of gems” in Sanskrit. The intricate hand-worked surface on these lion earrings has ornate detailing making the gold glow. This classic, strong Greek motif by an iconic Greek brand makes these earrings as classic and collectible as they are fashionable today.